Just download the app photomath it helps a lot with equations plus it shows u how to do them
The line will remain unchanged because you are just and only dilating the rectangle. I hope this helps :).-
Answer:
GCF: 8
Answer: 8(7<em>z </em>- 3)
Step-by-step:
For the answer you just need to factor 8 out of 56<em>z</em> - 24
4x-6 <2x+8
4x-2x <8+6
2x <14
x <7
d. x < 7